多单元耦合的能量双向无线馈动系统分析及控制策略

TAN Linlin

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多单元耦合的能量双向无线馈动系统分析及控制策略

更新时间：2025-08-13

- 多单元耦合的能量双向无线馈动系统分析及控制策略
- Automation of Electric Power Systems Vol. 41, Issue 2, Pages: 38-45(2017)
- 作者机构：
  
  东南大学电气工程学院,江苏省,南京市,210096
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2017
- 稿件说明：
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TAN Linlin. [J]. Automation of electric power systems, 2017, 41(2): 38-45.
DOI：

TAN Linlin. [J]. Automation of electric power systems, 2017, 41(2): 38-45. DOI：

摘要

双向无线电能传输技术是无线电能传输领域的一个重要研究方向。文中研究了含有(k+1)个能量传输单元的双向无线电能传输系统

通过建立(k+1)个传输单元的能量馈动模型

提出一种灵活控制系统功率流动方向以及有功出力(或功率分配)的方法。该方法利用各回路单元双向变换器出口电压幅值以及相角之间的关系

降低了系统能流方向和功率分配的控制难度。以3回路能量传输单元的双向无线电能传输系统为例

给出了功率流动方向控制和有功出力控制的约束关系

并进行仿真与实验研究

结果验证了理论分析的正确性与可行性。

Abstract

Bi-directional wireless power transfer technology is one of the important research branches of wireless power transfer. The bi-directional wireless power transfer system with k+1 loop units is studied and its mathematic model is established. Moreover

the control scheme for both power flow direction regulation and power allocation via the relationships among converter voltages' amplitude and their phase difference is proposed. Then

the theoretical analysis and simulation are carried out for bi-directional wireless power transfer with three loop units and the constrain conditions of power flow direction and power allocation are also presented. Finally

the viability and feasibility of theoretical analysis are verified by simulation and experiments. This work is supported by National Key Research and Development Program of China(No. 2016YFB0101800)

National Natural Science Youth Foundation of China(No. 51507032)and Natural Science Youth Foundation of Jiangsu Province(No. BK20150617).

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